Kelly Osbourne shows off fab manicure... and her huge rock!

Meagan Morris is an entertainment and lifestyle journalist living in New York City. In addition to SheKnows, Morris contributes to many publications including The New York Times, Yahoo! News, PopEater, NBC New York and Spinner. Follow he...

Kelly Osbourne flaunts engagement ring

The Fashion Police star posted a photo of her manicure on Instagram, but we have to wonder if the real reason for the shot was to show off her new engagement ring.

"Loving my new manicure thank you #esnails," Osbourne tweeted.

The daughter of rocker Ozzy Osbourne surprised fans earlier this month when she announced her engagement to her boyfriend of two years, Matthew Mosshart.

Osbourne designed the round-cut diamond, which she modeled after a piece of her father's jewelry.

"I designed it to look like an earring that my father wore. I used to hold my finger up to his ear when I was little and say, 'I want a ring like that.' Now I have one," she told Hello! magazine.

It has sentimental value, but we're a little surprised at how simple it is — especially since Osbourne is known for her eclectic fashion and lavender hair.

"In England, I'm called queen of the granny girls and I love it!" she told E! News earlier this year of her attention-getting hairstyle. "My hair is a mix of gray, blue [and] lavender. It's hard to get this color; you have to have blond hair to get the right shade."

However, the 28-year-old insists that her fashion tastes aren't as eclectic as her hair color choices.

"Put your money in your handbags and shoes and one nice blazer and everything else can be vintage and high-street and no one will know," she told E! News of what women should focus on when it comes to fashion.